Add generator example

Author: ipa-nhg

plugins/eu.coresense.CognitiveModule.xtext/src/eu/coresense/cognitivemodule/generator/CogModGenerator.xtend

@@ -7,19 +7,24 @@ import org.eclipse.emf.ecore.resource.Resource
 import org.eclipse.xtext.generator.AbstractGenerator
 import org.eclipse.xtext.generator.IFileSystemAccess2
 import org.eclipse.xtext.generator.IGeneratorContext
+import eu.coresense.CognitiveModule.CognitiveModule
+import com.google.inject.Inject
 
 /**
  * Generates code from your model files on save.
  * 
  * See https://www.eclipse.org/Xtext/documentation/303_runtime_concepts.html#code-generation
  */
 class CogModGenerator extends AbstractGenerator {
+    
+    @Inject extension ReadmeCompiler
 
-	override void doGenerate(Resource resource, IFileSystemAccess2 fsa, IGeneratorContext context) {
-//		fsa.generateFile('greetings.txt', 'People to greet: ' + 
-//			resource.allContents
-//				.filter(Greeting)
-//				.map[name]
-//				.join(', '))
-	}
-}
+	override void doGenerate(Resource resource, IFileSystemAccess2 fsa, IGeneratorContext context){
+        for (cognitive_module : resource.allContents.toIterable.filter(CognitiveModule)){
+            fsa.generateFile(
+                cognitive_module.getName().toLowerCase+"/README.md",
+                compile_toREADME(cognitive_module).toString().replace("\t","  ")
+            )
+        }}
+    
+    }

plugins/eu.coresense.CognitiveModule.xtext/src/eu/coresense/cognitivemodule/generator/ReadmeCompiler.xtend

@@ -0,0 +1,36 @@
+package eu.coresense.cognitivemodule.generator
+
+import eu.coresense.CognitiveModule.CognitiveModule
+
+class ReadmeCompiler {
+
+        def compile_toREADME(CognitiveModule cogmod) '''
+# «cogmod.name»
+
+This package has be created automatically using the [RosTooling](https://github.com/ipa320/RosTooling). 
+
+
+This Cognitive Module has the following structure:
+
+### Core
+«cogmod.core.name»
+
+### Meta
+«cogmod.meta.name»
+
+### Coupling
+«cogmod.coupling.name»
+
+### Afferents
+«FOR af:cogmod.afferent»
+- «af.topic» [«af.type»]
+«ENDFOR»
+
+### Efferents
+«FOR ef:cogmod.efferent»
+- «ef.topic» [«ef.type»]
+«ENDFOR»
+
+    '''}
+    
+